A vertical, relatively short, rib located in a fuselage, nacelle, pod, and the like. It follows the periphery and provides additional rigidity. It may join various components such as stringers, longerons, and the like. It is supplementary to the frames and blukheads. See also rib (1), airfoil.
Classification: Other parts, nesoi, for use in other military aircraft, spacecraft and spacecraft launch vehicles (excluding parts of communication satellites)
NSN 5945-01-548-5716
NSN 5985-01-150-8797
NSN 5920-01-279-0419
NSN 6105-00-727-1688
NSN 5915-01-211-4934
NSN 6685-01-406-7841
NSN 6105-01-465-5992
NSN 6145-01-220-0884
NSN 5835-01-061-6876
NSN 6220-01-071-6096
NSN 6650-01-559-3862
NSN 6220-01-381-0081